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## Main Question or Discussion Point

In my Fluid Mechanics textbook they use the Euler equation to derive Bernoulli's principle for incompressible fluids with gravity. In my earlier introduction to mechanics textbook they used energy conservation. Is there a reason for using the Euler equation or is it just to show more ways to derive Bernoulli's principle.

The reason I ask is because I find the Euler method more difficult.

I use Kundu/Cohen Fluid Mechanics

The reason I ask is because I find the Euler method more difficult.

I use Kundu/Cohen Fluid Mechanics